package com.beadhouse.nurlevel.service;

import java.util.List;

import com.beadhouse.common.dto.QueryResult;
import com.beadhouse.entity.NurContentEntity;
import com.beadhouse.entity.NurLevelAndNurContentEntity;
import com.beadhouse.nurlevel.ao.AddNurLevelContentAO;
import com.beadhouse.nurlevel.ao.UpdateNurLevelContentAO;

public interface NurLevelContentService {
	 void addNurLevelContent(AddNurLevelContentAO ao)throws Exception;
	 QueryResult<NurLevelAndNurContentEntity> selectNurLevelContent(Integer id)throws Exception;
	 void deleteNurLevelContent(int id)throws Exception;
	 void updateNurLevelContent(UpdateNurLevelContentAO ao) throws Exception ;
	 NurLevelAndNurContentEntity selectOne(int levelId,int contentId)throws Exception;
	 List<NurContentEntity> selectAllContent()throws Exception;
}
